英语科技论文写作(三)
英语科技类作文范文
英语科技类作文范文English: Technology plays a crucial role in our society, revolutionizing the way we live, work, and communicate. With the advancement of technology, we have seen significant improvements in various aspects of our lives, such as healthcare, transportation, and education. From innovative medical devices to self-driving cars and online learning platforms, technology has undoubtedly made our lives more convenient and efficient. Furthermore, advancements in technology have also facilitated global communication and collaboration, allowing people from different corners of the world to connect and share ideas. In addition, the development of renewable energy technologies has also brought us closer to combating climate change and creating a more sustainable future. Overall, technology has greatly impacted our society, bringing about positive changes and improving the quality of life for many.中文翻译: 科技在我们的社会中扮演着至关重要的角色，彻底改变了我们生活、工作和交流的方式。
科技有关英文作文
科技有关英文作文英文：Technology plays a crucial role in our daily lives. It has revolutionized the way we communicate, work, and live. From smartphones to laptops, technology has made our lives more convenient and efficient. However, it also poses some challenges and risks.One of the benefits of technology is that it has made communication easier and faster. With just a few clicks, we can connect with people from all over the world. For example, I can easily video call my friend who lives in another country and feel like we are in the same room. This is especially helpful during the pandemic when we can't meet in person.Another advantage of technology is that it has transformed the way we work. With the rise of remote work, we can work from anywhere in the world as long as we havean internet connection. This has given us more flexibility and freedom to balance work and personal life. Moreover, technology has also made it easier for us to collaborate with our colleagues and share information.However, technology also has some downsides. One of the biggest challenges is cybersecurity. As we rely more on technology, we become more vulnerable to cyber attacks and data breaches. For instance, hackers can steal our personal information and use it for malicious purposes. Therefore, we need to be cautious and take measures to protect our digital assets.Moreover, technology has also led to some negative impacts on our mental health. Social media, for example, can be addictive and lead to feelings of anxiety and depression. We may also become too reliant on technology and lose our ability to communicate effectively with others in person.中文：科技在我们的日常生活中扮演着至关重要的角色。
英语科技类作文范文
英语科技类作文范文English:In the realm of technology, innovations have vastly improved our daily lives, changing the way we communicate, work, and interact with the world. The rapid advancements in artificial intelligence, virtual reality, and automation have led to more efficient and convenient ways of completing tasks. For instance, the rise of smart devices like smartphones and virtual assistants has made information accessible at our fingertips, enabling us to stay connected and informed. Moreover, technological breakthroughs in healthcare have revolutionized the medical field, from precision medicine to robotic surgeries, enhancing patient care and outcomes. In addition, the integration of technology in education has transformed traditional teaching methods, providing interactive learning experiences and personalized instruction for students. As we continue to push the boundaries of technology, the future holds endless possibilities for further innovation and progress.Translated content:在科技领域，创新大大改善了我们的日常生活，改变了我们与世界沟通、工作和互动的方式。
科技作文简单英文
科技作文简单英文英文，。
Technology has become an integral part of our lives, and it has significantly impacted the way we live, work and communicate. In my opinion, technology has both positive and negative effects on our lives.On the one hand, technology has made our lives more convenient and efficient. For example, we can now communicate with people from all over the world instantly through social media platforms like Facebook and Twitter. We can also shop online and have our purchases delivered to our doorstep, saving us time and effort. In addition, technology has revolutionized the way we work, allowing us to work remotely and collaborate with colleagues from different parts of the world.On the other hand, technology has also had some negative effects on our lives. For instance, the overuse oftechnology can lead to addiction and social isolation. People may spend too much time on their phones or computers, neglecting their relationships with family and friends. Moreover, technology has also led to job displacement, as many jobs are now automated, leaving many people unemployed.中文：科技已成为我们生活中不可或缺的一部分，它对我们的生活、工作和交流方式都有着重要的影响。
与科技有关英文作文
与科技有关英文作文英文：When it comes to technology, I believe it has greatly impacted our lives in both positive and negative ways. On the positive side, technology has made our lives more convenient and efficient. For example, we can now easily communicate with people from all over the world through social media and messaging apps. We can also shop online and have our purchases delivered right to our doorstep. In addition, technology has greatly improved healthcare, allowing doctors to diagnose and treat illnesses more accurately and effectively.However, technology also has its downsides. One major negative impact is the decrease in face-to-face communication and social interaction. People are becoming more reliant on technology for communication, leading to a lack of personal connections and a decrease in empathy. Another issue is the potential for addiction to technology,such as social media or video games, which can lead to negative effects on mental health and productivity.Overall, while technology has greatly improved ourlives in many ways, it is important to be aware of its potential negative impacts and strive for a balance in our use of technology.中文：谈到科技，我认为它在积极和消极方面都对我们的生活产生了巨大影响。
科技题材英文作文模板
科技题材英文作文模板英文：As a technology enthusiast, I am always fascinated by the latest advancements in the field. In my opinion, technology has revolutionized the way we live our lives and has made it easier for us to communicate, work, and entertain ourselves. However, with great power comes great responsibility, and we must use technology wisely to avoid its negative effects.One of the most significant advancements in technology has been the internet. It has connected people from all over the world and has made it possible for us to access information instantly. However, it has also led to the spread of fake news, cyberbullying, and online scams. Therefore, we must be careful about the information we consume and the people we interact with online.Another area where technology has had a significantimpact is healthcare. With the help of technology, doctors can now diagnose and treat diseases more accurately and efficiently. For example, artificial intelligence can analyze medical images and detect abnormalities that might be missed by human doctors. However, we must also be awareof the ethical implications of using technology in healthcare and ensure that it does not lead todiscrimination or privacy violations.In conclusion, technology has brought about manypositive changes in our lives, but we must also be aware of its negative effects and use it responsibly. As the saying goes, "with great power comes great responsibility."中文：作为一名科技爱好者，我总是被这个领域最新的进展所吸引。
科技科学英文作文
科技科学英文作文英文：Technology and science have greatly influenced our lives. They have brought about many changes and advancements in various fields, such as medicine, communication, transportation, and entertainment. With the help of technology, we can now communicate with people from all over the world, travel to different places faster and more comfortably, and access information and entertainment easily.However, technology and science also have their drawbacks. They can be addictive and can affect our mental and physical health. For example, spending too much time on social media or playing video games can lead to social isolation and obesity. Moreover, technology can also cause environmental problems, such as pollution and global warming.Despite these negative effects, I believe that technology and science have more benefits than drawbacks. They have made our lives easier, more convenient, and more enjoyable. For instance, we can now use smartphones to order food, book a taxi, or watch a movie, which saves us time and effort. In addition, technology and science have also helped us to solve many global issues, such as hunger, poverty, and disease.Overall, technology and science have brought about many changes to our lives, both positive and negative. It is important for us to use them wisely and responsibly, and to find a balance between their benefits and drawbacks.中文：科技和科学对我们的生活产生了巨大的影响。
中考作文科技英文范文
中考作文科技英文范文英文：Technology has greatly impacted our lives in many ways. On one hand, it has made our lives more convenient and efficient. For example, we can now easily communicate with people from all over the world through social media and video conferencing. We can also shop online and have items delivered to our doorstep without ever leaving our homes. Furthermore, technology has revolutionized the way we learn and work. We can access vast amounts of information and resources through the internet and use various software and tools to increase our productivity.On the other hand, technology has also brought about some negative effects. One of the biggest concerns is the impact on our mental and physical health. We spend too much time staring at screens, which can lead to eye strain and poor posture. Moreover, social media and online gaming addiction have become serious problems that can lead todepression and anxiety. In addition, technology has also contributed to the loss of jobs in certain industries as machines and automation take over.Overall, technology has both advantages and disadvantages. It is up to us to use it wisely and in moderation to avoid the negative effects.中文：科技在许多方面对我们的生活产生了重大影响。
有关科技的英语作文模板
有关科技的英语作文以下是一篇有关科技的英语作文：Technology: Shaping Our FutureIn today's rapidly evolving world, technology plays a vital role in shaping our lives and driving progress. It has transformed various aspects of society, offering numerous benefits and opportunities.One of the significant impacts of technology is in the field of communication. We now have instant access to information through the internet and mobile devices, enabling us to connect with people globally at a click of a button.Moreover, technology has revolutionized education. E-learning platforms provide accessible and flexible learning opportunities, breaking down geographical barriers and enabling widespread knowledge sharing.In the healthcare sector, advancements in technology have led to improved diagnosis, treatment, and patient care. From telemedicine to precision medicine, technology is saving lives and enhancing the quality of care.Technology also drives economic growth and innovation. It enables businesses to increase productivity, improve efficiency, and reach new markets, creating employment opportunities and driving progress.However, along with the benefits, there are also challenges associated with technology. Issues such as data privacy, cyber security, and the digital divide need to be addressed.To ensure the positive impact of technology, it is essential to have a balancedapproach. This includes raising awareness about the ethical and social implications, investing in research and development, and fostering collaboration between different stakeholders.In conclusion, technology is an ever-present force that continues to shape our world. By leveraging its potential and addressing its challenges, we can create a more connected, informed, and progressive future.。
科技英文作文万能
科技英文作文万能英文：Technology has revolutionized the way we live, work,and communicate. It has made our lives more convenient, efficient, and productive. From smartphones to social media, technology has become an integral part of our daily routine. It has transformed the way we interact with each other and the world around us.One of the most significant impacts of technology is on communication. With the rise of social media and messaging apps, we can now connect with people from all over theworld instantly. We can share our thoughts, ideas, and experiences with others in real-time. This has made communication faster, easier, and more accessible than ever before.Another area where technology has made a significant impact is in the workplace. With the advent of automationand artificial intelligence, many tasks that were once done by humans can now be done by machines. This has led to increased efficiency, lower costs, and higher productivity in many industries.However, technology also has its downsides. It can be addictive, distracting, and even harmful if not used responsibly. For example, spending too much time on social media can lead to social isolation and a lack of real-life connections. Similarly, relying too heavily on technologyin the workplace can lead to job loss and a loss of human skills.In conclusion, technology has had a profound impact on our lives. It has transformed the way we communicate, work, and live. While it has brought many benefits, it is important to use technology responsibly and be aware of its potential drawbacks.中文：科技已经彻底改变了我们的生活、工作和交流方式。
关于科技影响英文作文
关于科技影响英文作文英文：Technology has had a tremendous impact on our lives in recent years. From smartphones to social media, technology has changed the way we communicate, work, and even think. In my opinion, technology has both positive and negative effects on our lives.On the positive side, technology has made our lives more convenient and efficient. We can now do things like shopping, banking, and booking travel from the comfort of our own homes. This has saved us a lot of time and money. In addition, technology has made it easier for us to stay connected with friends and family who live far away. We can use social media, video calls, and messaging apps to stayin touch with loved ones no matter where they are in the world.However, technology also has some negative effects. Forexample, it can be addictive and can lead to social isolation. We may spend so much time on our devices that we forget to interact with the people around us. In addition, technology can also be a source of stress and anxiety. We may feel pressure to constantly check our phones or respond to messages, which can be overwhelming.Overall, I believe that technology is neither good nor bad – it is how we use it that determines its impact onour lives. We need to be mindful of how much time we spend on our devices and make sure we are using technology in a way that enhances our lives, rather than detracting from it.中文：近年来，科技对我们的生活产生了巨大的影响。
英文科技论文写作 第三课. Authorship,Authors By-line & Address
Workshop 3: Authorship, Author By-line & Names & AddressIntroductionIn today’s workshop we consider the vexed question of authorship. Who should be included as an author on your paper? Or alternatively, what contribution is required for someone to qualify as an author? We also examine issues as the order of names on a paper, the format for citing your own name on a paper and address for correspondence. These issues may seem citing trivial, but an understanding of them can prevent problems and disputes from occurring in future.Who should be an author?The part of paper that comes immediately after the title is the author’s by-line, which is a list of people who made an important contribution to the published paper. Writing this by-line is usually straight-forward, but great judgment is needed in some cases when deciding on whether someone should be included a co-author, and also the order in which the names of co-authors are cited. Dispute over a co-authorship can arise, and as pointed out by Day (1998) “reasonable, rational, colleagues can become bitter enemies solely because they could not agree on whose names should be listed or in what order.” After all the only people who never get upset about authorship are the people who do not publish papers!Comprehensive guidelines on authorship are published by the International Committee of Medical Journal Editors (). This organization states that:“Each author should have participated sufficiently in the work to take public responsibility for appropriate portions of the content.”Failure to take responsibility for the content of a paper is important as the following editorial in Nature points out: “Few would dispute that researchers have to take responsibility for papers that have their names on them. A senior laboratory figure who puts his or her name on a paper without direct supervision or involvement is unquestionably abusing the system of credit. There have been occasions where distinguished scientists have put their names irresponsibly on a paper that has turned out to contain serious errors or fraud. Rightly some of them have paid a heavy price.”(Anon 1997)Criteria for co-authorshipThe International Committee of Medical Journal Editors state that “one or more authors should take responsibility for the integrity of the work as a whole from inception to published article.”Agreement on who this person is should be reached before embarking on a piece of research. The International Committee of Medical Journal Editors defines an author using the following criteria (see /ethical 1author.html):(1)Substantial contributions to conception and design, or acquisition of data, or analysis andinterpretation of data.(2)Drafting the article of revising it critically for important intellectual content.(3)Final approval of the version to be published.All the three criteria must be met, according to the International Committee of Medical Journal Editors before someone can qualify as an author. This organization does not consider the following contributions as giving someone the right to be an author:(1)Acquisition of funding.(2)Collection of data (technical help of a routine nature).(3)General supervision of research group or student.(4)Writing assistance of a routine nature.Many people consider the aforementioned guidelines as too restrictive. In particular some feel that they undervalue the contributions of skilled technicians (see below). Furthermore, the guidelines do not specify what should be considered as a substantial intellectual contribution to the research (criteria 1). To overcome this problem and to make it easier to come to a judgment about who should be an author on a paper some professors have developed criteria for authorship that weight the different criteria and assign points to each criterion. The decision on whether to include a person as an author on a paper is then based upon whether they reached a minimum point score, for example 10% of the total points allocated to all criteria. For example, Kosslyn (2002) allocated 1000 points to the following 6 criteria:(1)The idea (250 points)(2)Experimental design (100 points)(3)The implementation; translating experimental design into instructions and ensuring thatexperimentation proceeds according to the design (100 points)(4)Conducting the experiment (100 points)(5)Data analysis (200 points)(6)Writing (250 points)A person achieving 100 points is granted co-authorship. Kosslyn’s guidelines can be found at /fs/docs/icb.topic562342.files/authorship_criteria_Nov02.pdf.Technician & statistician as co-authors?Kosslyn (2002) stated that the key to fair allocation of authorship and equitable ordering is to have criteria that are known to all and that all can discuss. These should be agreed upon and discussed before starting any research that could lead to the publication of a paper. Both the guidelines published by the International Committee of Medical Journal Editors and those written by Kosslyn (2002) emphasize the intellectual contributions to the published paper. Simply carrying out research work under instruction is deemed by many to be insufficient for co-authorship. Hence, a technician who carries out research for a paper can in theory be excluded as a co-author. However, in many cases technicians modify experimental procedures to make them better or more efficient, or they are involved in the generation of research questions as a result of making original observations during the course of doing practical research. Such inputs are important intellectual contributions for any piece of research and certainly qualify technicians for co-authorship. Hence, technicians are often co-authors on a paper. There has also been debate in the scientific literature about whether statisticians involved in research should be granted co-authorship. The answer to this question is much more straight-forward than the question of whether to grant a technician co-authorship. Statisticians should always be granted co-authorship if they are involved in thedesign or analysis of experiments. Good experimental design and correct and efficient analysis and interpretation of data are the hallmarks of high quality scientific research. Statisticians can ensure that your research has these qualities, but they are unlikely to become involved if their contributions are relegated to the acknowledgement section of a paper. Statisticians understandably become quite annoyed when their contributions to papers are undervalued as the following abstract of a letter in the British Medical Journal points out (Mullee et al. 1995):“Statisticians should be co-authors”“EDITOR, -Neville W Goodman outlines criteria for authorship of published material. Medical research is often, by its nature, multidisciplinary, and frequently the authorship or papers reflects this. As statisticians we find that analysis is rarely just a “simple manipulation on a computer” but involves a great deal of time and care from the study’s design stage, through checking of the data and statistical analysis to presentation of the results. The application of “standard statistical tests”does not necessarily imply that the analysis was straightforward; it may imply that more complicated methods of analysis, which are often less easy to interpret, were considered to be inappropriate. We therefore believe that statistic ians’contribution to medical research should generally be recognized through co-authorship and not simply through their receiving credit for what they have done and nothing more.”Guest authorshipThe inclusion of a person’s name on a paper in the author’s by-line implies that they have made an important contribution to the work being reported. A guest author is a person who has not made an important contribution to a paper, but nevertheless is included as a co-author. Guest authorship can arise for a number of reasons. Firstly, many scientists are not aware that material support, general supervision or simple editing does not qualify them for co-authorship, and insist that they receive co-authorship to which they are not entitled. Some scientists may be aware that their contributions do not entitle them to co-authorship, but nevertheless insist on co-authorship to inflate their publication record. Such dishonest practice has been encouraged by administrators of universities who equate research productivity and quality with numbers of papers and provide incentives (tenure, promotion and merit awards) for scientists based on the number of papers they have authored. Faculty members of University Departments who sit on review panels are aware of this problem and look quite closely at the records of people who appear as co-authors on papers that lie outside of their main field of research or who publish large numbers of paper without appearing as first author on many of them. In such cases it may be necessary to clarify the authors’contribution to some of the papers to remove any suspicion that they have accepted guest authorship. Most good scientists are too honest to accept guest authorships, now would they grant guest authorships, as they are aware that such practice dilutes and undervalues the contributions of co-authors who have made substantial contributions to published work. In some societies, however, there is strong pressure on researchers to grant co-authorship to the head of their laboratory. Failure to follow this practice would lead to the termination of their research contract. Therefore, it is understandable that many of them comply by granting co-authorship to the head of their laboratory. Most scientists, however, are aware of the countries in which such practices is common and discount the contribution of the head of the laboratory, which is unfortunate because that person may actually deserve co-authorship.Contributors listTo fairly assign credit to authors and overcome problems such as guest authorship many journals are now including a contributors list. To contributors list is a section included at the end of a paper (or submitted to the journal), which lists the authors and describes their contributions to a paper. The contributors list serves two purposes; Firstly, it makes the practice of guest authorship more difficult as the editor of a journal is able to evaluate the contributions of each author. Secondly, the contributors list allows the reader to identify the people to contact to obtain more information on a particular area of interest to them or request samples or reagents. The contributors list should not be too detailed. Here is an example of a contributors list from a paper in Nature Nanotech (Peng et al 2008).Author contributions“H.E. conceived and designed the experiments. B.P. and S.L. performed the experiments. H.E., P.Z., G.S. and M.L. conceived the simulations. All authors analyzed the data. S.M. contributed analysis tools. All authors discussed the results and co-wrote and commented on the manuscript.B.P. and M.L. contributed to this work.”Even if the journal that you are submitting your paper to does not a contributors list, it is a good idea to develop one with your co-author(s) and include it in the letter you write when you submit the paper to a journal. The editor of the journal will be pleased to have such information and it may encourage him/he to adopt the idea of a contributors list.Order of authorsAs pointed out by Day (1998) the sequence of authors on a published paper “should be decided before the research commences, and it is foolish to leave this question to the end of the research.”A number of conventions are used to denote the relative importance of authors’ contributions to a published paper:(1)List authors in order of importance to the experiments, the first author being the senior author,the second author the primary associate etc.(2)First and last author’s spots have seniority with the first spot representing the senior author,(usually the person who had the greatest experimental contributions to the paper), and the last position allocated to the person (usually a senior scientist) who conceived of the study.Between these two positions the order of scientists is listed according to their relative contributions.(3)As above for 1 or 2, but a scientist can receive recognition equivalent to that of the seniorauthor by marking the authors names with a superscript to a footnote or subheading that indicates that the authors made equal contributions to the work.(4)As an alternative to 3 a subheading or footnote can be used to indicate that all authorscontributed equally to the work or the published paper.(5)In some fields such as mathematics it is common for authors to be listed alphabetically,presumably to avoid conflicts over author’s credit.The first position in the author’s by-line is known as the senior author and certainly carries moreprestige than other authors’ positions in the by-line. Most people would agree that the first author has made the largest contribution to the publication of research work and if there are two people with equivalent publication records in terms of number of papers and the quality of journals they have published in, then the person who has authored more papers as a senior author will be regarded as having the superior publication record. For this reason it is quite important for junior scientists seeking their first appointment or tenure or promotion to author papers as a senior author rather than act as a co-author on papers, particularly if the other co-authors are more senior faculty.All people listed as co-authors on a paper should agree to be co-authors and you should resist requests for guest authorship (as discussed above). Even though scientists may agree to be co-author on a paper, it is unlikely, as mentioned by Gustavii (2003), that they will be happy with their position/ranking within the by-line because many authors tend to overestimate their own particular contribution to a paper.NamesThe citing of people’s names within the authors by-line usually follows the following convention: First name (in full), middle initial and surname (in full). The middle name is not spelled out in full because it could lead to confusion about whether it is part of the surname i.e., Callum B. Evans, rather than Callum Bowen Evans (Bowen being a surname).Whenever possible a scientist should try to cite his/her name in the same way on every paper they publish so that search engines such as Web of Science will retrieve all of the published work. therefore, avoid the temptation to shorten your first name (Barb instead of Barbara or Phil instead of Philip) and always include your middle initial, if you have one. Certain situations can lead to inconsistencies in the citing of people’s names on papers. Foremost amongst these are a change of name resulting from marriage or divorce and re-marriage. This type of inconsistency only affects women and can be avoided if female scientist retain their maiden names. Scientists from China who work in the West often adopt an English name and inconsistencies can arise if they first publish using their Chinese name, for example, N.S. Hon and then when they move to the West subsequently prefix their Chinese initial(s) with the initial of a English name such as David (D.N.S. Hon). Inconsistencies in the citing of people’s names can make it difficult to easily retrieve a person’s publication record using the Web of Science. The same is true of people with very common names as John Smith or Philip Evans! Fortunately, the inc lusion of a subject are, journal titles and institutional details in the search can usually result in the retrieval of most of a person’s publication record.AddressesThe listing of authors’ addresses below the authors by-line on a paper can be straightforward if the scientist who published the paper worked at one institution. Even if they work at different institutions then their affiliations can be indicated with a superscript (1, 2, 3 or a, b, c) after their names. Sometimes scientists move institutions and their new address can be indicated in a footnote such as Present Address. A scientist may occasionally be affiliated with two institutions or publish work that was done in two different institutions. In such a situation their names maycarry two superscripted symbols to indicate affiliation with two institutions. In some countries institutional funding provided by government is linked to the numbers of papers published and hence it is important to indicate if work was done in an institution in that country. The address and email is important because if allows scientist to contact authors about the published work (see also comments above about the role of the corresponding author).ReferencesAnon. (1997). Games people play with author’s name. Nature 387(6636): 831Day, R.A. (1998). How to write & publish a scientific paper (5th Edition), Oryx Press, Westport C T.Gustavii, B. (2003). How to write and illustrate a scientific paper. Cambridge Univ Press, Cambridge.Mullee, M.A., Lampe, F.C., Pickering, R.M., Julious, S.A. (1995). Statisticians should be co-authors. British Medical Journal. 310: 869.Peng, B., Locascio, M., Zapol, P., Li, S., Mieke, S.L., Schatz, G.C., Espinosa, H.D. (2008). Measurements of near-ultimate strength for multi-walled carbon nano-tubes and irradiation-induced crosslinking improvements. Nature nanotechnology 3, 626-631 (2008)。
《英语科技论文写作》作业3
《英语科技论文写作》题目III以高分子化学实验中“醋酸乙烯乳液聚合”为素材，写一篇不少于500字的英语科技论文。
实验原理：乳液聚合一般是在有乳化剂存在的水体系中进行的聚合反应。
用水溶性引发剂引发聚合，乳化剂多数用阴离子和非离子型乳化剂，有时两种合并使用。
成核方式有胶束成核和均相成核两种。
醋酸乙烯乳液聚合采用阴离子和非离子型乳化剂按一定比例混合使用的方式，以均相成核形成乳胶粒子。
为了制备粘度低，固含量高，乳液稳定的醋酸乙烯乳液采用种子聚合方法，即两步加料反应。
实验配方：实验步骤：按实验装置装好仪器，根据配方准确称量，首先加入5.0g 聚乙烯醇和90ml 去离子水，开动搅拌，将温度升至80℃至聚乙烯醇完全溶解，此时降温至68～70℃，依次加入1g 十二烷基磺酸钠，5ml OP-10,2.5ml 过硫酸铵和21.4ml 醋酸乙烯，反应30mins 后,再加入另一半过硫酸铵，并开始滴加剩余的42.8ml 醋酸乙烯，滴加速度控制在30～40滴/min,并且温度保持不变，滴加完毕后，继续反应30mins ，再加入5.0ml 邻苯二甲酸二丁酯，搅拌10分钟，降温至20～30℃即可出料。
数据处理：1. 固含量的测定在已称好的铝箔中加入试样放在平板电炉上烘烤至恒重（精确至0.001g ），按下式计算固含量：固含量=0102w w w w -- （1）式中，w 0为铝箔重量（g ）； w 1为干燥前试样和铝箔的总重量（g ）；w 2为干燥后试样和铝箔的总重量（g ）2．转化率%100⨯⨯⨯-=ab ab s w w G w w S w C （2）式中：W s 为取样干固重量（g ）；S 实验中加入的乳化剂、引发剂及增塑剂的总重量；W a 为反应仪器中乳液体系的总重量（g ）；W b 取样重量（g ）；G 为实验中加入醋酸乙烯单体的总量（g ）。
实验数据在结果讨论部分建议从以下方面展开讨论：1）根据公式和给出的实验数据计算出固含量和转化率 2）醋酸乙烯乳液聚合采用何种成核方式？为什么？3）分析非离子型乳化剂聚乙烯醇和阴离子型乳化剂核十二烷基苯磺酸钠混合使用的好处 4）醋酸乙烯乳液聚合采取何种加料方式？ 5）加料时为什么要严格控制温度？。
英语科技论文写作(三)
研究结果
③不同参数或变量之间的关系或影响。 常用的句型包括含有如correlated、related等动词的
句子以及包含描述其中一个参数或变量变化的从句的复合 句。 简单句：
复合句：
研究结果
研究结果
说明或评论研究结果： 作者对研究结果的评论或说明通常包含下列内容之一: ①根据本人的研究结果作出推论。如：
研究结果
第一类句型： Fig.5 shows the influences of secondary fragmentation
on char loading. Data in Table 3 show that operating and capital costs of
DiCTT technology are significantly lower. The effect of having higher turbine inlet temperature on
研究结果 语态的使用：
可以采用被动语态或主动语态。前者把结果的内容作 为主语，后者则把图表的名称当作主语。介绍研究结果的 句子究竞采用被动语态还是主动语态，取决于句子强调的 内容及主语部分的长度。由于结果部分的焦点是结果本身， 所以在介绍研究结果时，最好把名词短语作为主语，此时 句子采用被动语态。但是，名词短语作为主语很长时，会 使整个句子出现不平衡、不自然的结构，此时宜把图表名 称作为主语，句子采用主动语态。
that …
研究结果
④作者对自己的研究方法或技术的性能与其他研究者的方法 或技术的性能进行比较，这种比较常出现在工程类研究论 文中。例如： The recognition rate of our system is significantly higher than that reported for Token’s system.
英语科技论文写作3引言
引言_组织形式
There are three major steps in this section. Firstly establish research territory, then establish a niche, and finally occupy the niche.
引言_背景资料 例:Entropy effects during sorption of mixture of alkanes in MFI zeolite
The separation of mixtures of alkanes is an important activity in the petroleum and petrochemical industries. For example, the
引言_文献回顾
几种常用句型
引言_文献回顾
引言_文献回顾
引言_文献回顾
引言_文献回顾
引言_文献回顾
引言_文献回顾
引言_指出问题
基本句型：
引言_指出问题
引言_研究目的
基本句型：
引言_研究目的
引言_研究目的
be dictated both by the alkanes chain length and degree of branching.
说明论文特定主题与较为广泛的研究领域之间的关系，同时 提供足够的背景资料。 句子内容的范围逐步缩小。
引言_背景资料 时态：
一般现在时 叙述某些相关现象或某个领域的普遍事实，不受时间影响。 见上例。
本研究工作在相关领域中的地位 Generally speaking, the introduction has two functions. One is to
关于新科技的英文作文
关于新科技的英文作文英文：As a tech enthusiast, I am always fascinated by the rapid advancements in technology and how they are shaping our world. From artificial intelligence to virtual reality, the possibilities seem endless. One of the most exciting new technologies that has caught my attention is 3D printing.3D printing, also known as additive manufacturing, is a process of creating three-dimensional objects from adigital file. It works by laying down successive layers of material until the object is formed. The potential applications of 3D printing are vast, ranging from manufacturing to healthcare and even construction.For example, in the medical field, 3D printing has been used to create customized prosthetics and implants for patients. This technology has revolutionized the waymedical devices are created, making them more accessible and affordable for those in need. In manufacturing, 3D printing has the potential to streamline production processes and reduce waste, ultimately leading to more sustainable practices.中文：作为一个科技爱好者，我总是被科技的快速发展所吸引，以及它们如何塑造我们的世界。
英语科技论文写作作文
英语科技论文写作作文Technology is changing our lives in ways we never imagined. From smartphones to self-driving cars, the possibilities seem endless. It's amazing to see how farwe've come in such a short amount of time.One of the most exciting developments in technology is artificial intelligence. AI has the potential to revolutionize industries and improve efficiency in ways we never thought possible. It's incredible to think about the impact AI will have on our future.Another area of technology that is rapidly advancing is biotechnology. From gene editing to personalized medicine, the possibilities are endless. It's fascinating to see how scientists are pushing the boundaries of what is possiblein the field of biotechnology.The Internet of Things is another exciting development in technology. The idea of everyday objects being connectedto the internet and communicating with each other is mind-blowing. It's amazing to think about how this will change the way we live and work in the future.Overall, technology is advancing at an incredible pace, and it's exciting to think about what the future holds. We are living in a time of unprecedented innovation, and it's amazing to see how technology is shaping our world.。
考研英文科技作文
考研英文科技作文英文：Technology is an integral part of our lives, and it has revolutionized the way we communicate, work, and live. As a graduate student in computer science, I have witnessed the tremendous impact of technology on our society, and I believe that it will continue to shape our future.One of the most significant advancements in technology is the Internet, which has connected people from all over the world and made information accessible to everyone. The Internet has also enabled us to work remotely, allowing us to collaborate with colleagues in different parts of the world without leaving our homes. For example, during the COVID-19 pandemic, many companies shifted to remote work, and the Internet played a crucial role in ensuring that business operations continued.Another area where technology has had a profound impactis healthcare. With the help of technology, doctors and researchers can diagnose diseases more accurately and develop new treatments. For instance, artificial intelligence (AI) is being used to analyze medical images and identify potential health risks. Moreover, wearable devices such as smartwatches and fitness trackers can monitor our health and provide valuable insights into our physical well-being.However, technology also has its downsides. One of the most significant concerns is privacy and security. With so much personal information being shared online, there is a risk of data breaches and identity theft. Moreover, technology addiction is becoming a growing problem, with people spending more time on their devices and less time interacting with others in person.In conclusion, technology has transformed our lives in many ways, and it will continue to do so in the future. While there are concerns about privacy and addiction, the benefits of technology cannot be ignored. As we move forward, it is essential to strike a balance between theadvantages and disadvantages of technology and use it responsibly.中文：科技是我们生活中不可或缺的一部分，它彻底改变了我们的交流、工作和生活方式。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
At night the average hourly release from storage is massive, as shown in Fig. 3.
Results discussion conclution
研究结果
介绍研究结果的句子： 时态的应用：
使用一般现在时态，而且其动词常用show、present、 display、summarize、及illustrate。 注意：当图表用于作某种总结时，才可使用summarize, 而illustrate只有在指图形时才可使用。
研究结果 语态的使用：
可以采用被动语态或主动语态。前者把结果的内容作 为主语，后者则把图表的名称当作主语。介绍研究结果的 句子究竞采用被动语态还是主动语态，取决于句子强调的 内容及主语部分的长度。由于结果部分的焦点是结果本身， 所以在介绍研究结果时，最好把名词短语作为主语，此时 句子采用被动语态。但是，名词短语作为主语很长时，会 使整个句子出现不平衡、不自然的结构，此时宜把图表名 称作为主语，句子采用主动语态。
研究结果
当评论的内容为对研究结果可能的证明时，句子的主 要动词之前通常加上may或can这些一般现在时态的情态 动词。 The results can be explained by a giant magnetic entropy change. The layer structural or some other mixed complex material may be the most suitable refrigerants for the Ericsson magnetic refrigerator.
The results suggest that … ②作者解释研究结果或说明产生研究结果的原因。如:
These findings are understandable because … ③作者对此次研究结果与其他研究者曾发生的结果作比较。
例如提出自己的结果是否与其他研究者的结果一致。 These results agree with Gerner’s analysis, in
As Fig. 3 shows, at night the average hourly release from storage is massive.
研究结果
叙述研究结果的句子： 在叙述研究结果或对结果作总结时，因为所述的内容
是过去事件的事实，所以通常采用一般过去时态。 表示研究过程中得到的具有普遍性的结果，可用一般
the cycle thermal efficiency is shown in Fig.4.
研究结果
第二类句型: 直接陈述结果，并在句子中插人一个短语或括号中的 说明，以告诉读者这些结果在哪个图表中示出。
研究结果
At night the average hourly release from storage is massive (see Fig. 3).
研究结果
第一类句型： Fig.5 shows the influences of secondary fragmentation
on char loading. Data in Table 3 show that operating and capital costs of
DiCTT technology are significantly lower. The effect of having higher turbine inlet temperature on
最高级。
研究结果
③不同参数或变量之间的关系或影响。 常用的句型包括含有如correlated、related等动词的
句子以及包含描述其中一个参数或变量变化的从句的复合 句。 简单句：
复合句：
研究结果
研究结果
说明或评论研究结果： 作者对研究结果的评论或说明通常包含下列内容之一: ①根据本人的研究结果作出推论。如：
At night the average hourly release from storage is massive, as Fig. 3 shows.
As shown in Fig. 3, at night the average hourly release from storage is massive.
现在时。 由数学模型和理论推到得到的结果，往往用一般常常必须叙述的研究结果为： ①某个参数或变量在某段时间内的变化情况。
在这种句子中，被研究的参数或变量常作为主语，而 表达时间段的短语通常位于句末。
研究结果
研究结果
②不同试样、方法或研究对象之间的比较: 在进行比较时句子中常出现形容词、副词的比较级、
⑤作者指出自己的理论模型是否与实验数据符合。如: The measured temperatures along the heat pipe
were all highly consistent with the predictions of the theoretical model.
研究结果
在对结果进行评论或说明的句子中，正确的动词时态 应该依据评论或说明的内容而定。
that …
研究结果
④作者对自己的研究方法或技术的性能与其他研究者的方法 或技术的性能进行比较，这种比较常出现在工程类研究论 文中。例如： The recognition rate of our system is significantly higher than that reported for Token’s system.
当评论的内容为据研究结果作出的推论时，句子的主 要动词通常使用一般现在时态，且常用appear、suggest、 seem推测动词或情态动词may。 The contact angles may have effect on the time required for the heat pipe to reach steady state. It appears that heat transfer coefficients are more dependent on heat flux in regions of lower quality.